The snipped-for-privacy@gmail.com entity posted thusly:
Used to carpentry, I usually make puzzles/brainteasers etc. Recently I
>joined a games group and dice are involved. Not just 6 sided die. Well
>I was wondering on how I would go about making a dice cup that can be
>used to to store the dice too. Since I have no access to a lathe I
>can't use that option, so I hunted in the workshop and found a sheet of
>ply wood 1/16 thick 4 inches wide. Perfect size for my dice cup.
>Trouble is how do I go about bending this into a perfect circle. I did
>some research and found steaming is an option but I'm short on space
>and funds to build a steamer. Is there any other option I could use?
>And can plywood be bent around into a perfect cylinder?
>
>Also any ideas on making dice, looks like an interesting project to
>try. Should be easy with a 6 sided die but the others should be a
>laugh, especially the 20 sided.[:-?]
Plywood will not readily form a perfect circle because of its construction, and because the ends need to butt together, leaving a weak spot that will always be out of whack.
I would form it with steamed veneer. Rolls of various widths are available from better wood places (don't bother with the BORG (Home Depot or Lowes). It's available in a lot of different woods.
I suggest posting your question on rec.woodworking for a better range of ideas.